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two leaks fixed

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This commit is contained in:
antirez 2010-09-22 17:49:04 +02:00
parent beb7756dcb
commit 50a9fad5d5
1 changed files with 13 additions and 14 deletions
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27
src/t_zset.c
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@ -625,25 +625,23 @@ void zunionInterGenericCommand(redisClient *c, robj *dstkey, int op) {
* from small to large, all src[i > 0].dict are non-empty too */
di = dictGetIterator(src[0].dict);
while((de = dictNext(di)) != NULL) {
double *score = zmalloc(sizeof(double)), value;
*score = src[0].weight * zunionInterDictValue(de);
double score, value;
score = src[0].weight * zunionInterDictValue(de);
for (j = 1; j < setnum; j++) {
dictEntry *other = dictFind(src[j].dict,dictGetEntryKey(de));
if (other) {
value = src[j].weight * zunionInterDictValue(other);
zunionInterAggregate(score, value, aggregate);
zunionInterAggregate(&score, value, aggregate);
} else {
break;
}
}
/* skip entry when not present in every source dict */
if (j != setnum) {
zfree(score);
} else {
/* accept entry only when present in every source dict */
if (j == setnum) {
robj *o = dictGetEntryKey(de);
znode = zslInsert(dstzset->zsl,*score,o);
znode = zslInsert(dstzset->zsl,score,o);
incrRefCount(o); /* added to skiplist */
dictAdd(dstzset->dict,o,&znode->score);
incrRefCount(o); /* added to dictionary */
@ -657,11 +655,12 @@ void zunionInterGenericCommand(redisClient *c, robj *dstkey, int op) {
di = dictGetIterator(src[i].dict);
while((de = dictNext(di)) != NULL) {
/* skip key when already processed */
if (dictFind(dstzset->dict,dictGetEntryKey(de)) != NULL) continue;
double score, value;
double *score = zmalloc(sizeof(double)), value;
*score = src[i].weight * zunionInterDictValue(de);
/* skip key when already processed */
if (dictFind(dstzset->dict,dictGetEntryKey(de)) != NULL)
continue;
score = src[i].weight * zunionInterDictValue(de);
/* because the zsets are sorted by size, its only possible
* for sets at larger indices to hold this entry */
@ -669,12 +668,12 @@ void zunionInterGenericCommand(redisClient *c, robj *dstkey, int op) {
dictEntry *other = dictFind(src[j].dict,dictGetEntryKey(de));
if (other) {
value = src[j].weight * zunionInterDictValue(other);
zunionInterAggregate(score, value, aggregate);
zunionInterAggregate(&score, value, aggregate);
}
}
robj *o = dictGetEntryKey(de);
znode = zslInsert(dstzset->zsl,*score,o);
znode = zslInsert(dstzset->zsl,score,o);
incrRefCount(o); /* added to skiplist */
dictAdd(dstzset->dict,o,&znode->score);
incrRefCount(o); /* added to dictionary */